$fn=100;
plus=0.5;
difference(){
  union(){
    cylinder(r=62/2+plus,h=10);
    color("green"){
     translate([27,0,4]) cylinder(r1=2,r2=10,h=4);
     translate([27,0,4+4]) cylinder(r=10,h=1);
    }
  }
  union(){
    translate([0,0,1.61])
      cylinder(r=58/2+plus,h=2.01);
    translate([0,0,1.61+2])
      cylinder(r=60/2+plus,h=2.01);
    translate([0,0,1.61+4])
      cylinder(r1=57.5/2+plus,r2=60/2+plus,h=5);

  //  cube([50,50,50]);
  }
}
